Clackamas Weather Forecast

    • 53
    • 78

    Increasing Clouds

    • 54
    • 70

    Mostly Cloudy

    • 53
    • 65

    Rain Showers

    • 52
    • 67

    Partly Sunny

    • 54
    • 72

    Partly Sunny

    • 55
    • 74

    Partly Sunny

Today 10 Sep Inner Portland Metro

Partly sunny. Highs in the upper 70s. North wind 5 to 10 Mph.

Tonight 10 Sep Inner Portland Metro

Partly cloudy. Lows in the lower 50s. Northwest wind 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clackamas Temperature Statistics

September Temperature

Portland, Portland-Troutdale Airport (12.4 miles)

  • Lowest 5 September, 2026

    51.7 °F

  • Average September

    62.2 °F

  • Highest 5 September, 2026

    73.7 °F

Climate (2021–2026)

Portland, Portland-Troutdale Airport (12.4 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.2 °F
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